Air Canada Boeing 777 Returns To Delhi After Warning Of Terrain At FL300

Summary:

• Air Canada Flight 43 was forced to turn back to Delhi after cockpit sensors gave inaccurate warning to pull up.
• Pilots followed safety protocols and returned to Delhi, avoiding a dangerous maneuver had they received the warning at a lower altitude.
• Multiple recent incidents involving Air Canada, including diversions and a flight tainted with vomit, have drawn attention to the carrier's health and safety protocols.